j0e.org Divi functions.php

<?php
// 1. --> Wordpress Settings //
// 2. --> SHORTCODES //
// 3. --> Plugin Settings //
// 4. --> Theme Settings //



// 1. --> Wordpress Settings //
// Remove junk from head
remove_action('wp_head', 'rsd_link');
remove_action('wp_head', 'wp_generator');
remove_action('wp_head', 'feed_links', 2);
remove_action('wp_head', 'feed_links_extra', 3);
remove_action('wp_head', 'index_rel_link');
remove_action('wp_head', 'wlwmanifest_link');
remove_action('wp_head', 'wp_shortlink_wp_head');
remove_action('template_redirect', 'wp_shortlink_header', 11);
remove_action('wp_head', 'start_post_rel_link', 10, 0);
remove_action('wp_head', 'parent_post_rel_link', 10, 0);
remove_action('wp_head', 'adjacent_posts_rel_link_wp_head');

// Disable_emojis
function disable_emojis() {
remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
remove_action( 'wp_print_styles', 'print_emoji_styles' );
remove_action( 'admin_print_styles', 'print_emoji_styles' );	
remove_filter( 'the_content_feed', 'wp_staticize_emoji' );
remove_filter( 'comment_text_rss', 'wp_staticize_emoji' );	
remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' );
add_filter( 'tiny_mce_plugins', 'disable_emojis_tinymce' );
}
add_action( 'init', 'disable_emojis' );
function disable_emojis_tinymce( $plugins ) {
	if ( is_array( $plugins ) ) {
		return array_diff( $plugins, array( 'wpemoji' ) );
	} else {
		return array();
	}
}

// Disable self ping
function disable_self_trackback( &$links ) {
foreach ( $links as $l => $link )
	if ( 0 === strpos( $link, get_option( 'home' ) ) )
		unset($links[$l]);
}
add_action( 'pre_ping', 'disable_self_trackback' );

// Last-modified header output
add_action('template_redirect', 'add_last_modified_header');
function add_last_modified_header($headers)
{
header("Last-Modified: " . get_the_modified_time("D, d M Y H:i:s"));
}

// Login Logo
function j0e_loginlogo() {
  echo '<style type="text/css">
    h1 a {
		background-image: url(https://j0e.org/wp-content/uploads/2014/09/logo.png) !important;
		width: 213px !important;
		height: 97px !important;
		background-size: 213px 97px!important;
    }
  </style>';
}
add_action('login_head', 'j0e_loginlogo');

// Article last modified
function j0e_change_date($content) {
	if ( is_single() && get_post_type() == 'post' ) {
		$artikel_erstellt = get_the_date('U');
		$artikel_aktualisiert = get_post_modified_time('U');

		// Nur ausgeben, wenn Aktualisierung älter als einen Tag ist
		if (($artikel_aktualisiert - $artikel_erstellt ) > 86400)
		{
			$content = '<p><em>Artikel wurde aktualisiert am ' . get_the_modified_date('d.m.Y') . '</em></p>' . $content;
		}
	}
	return $content;
}
add_filter('the_content', 'j0e_change_date');

// Add featured image to RSS feed
function j0e_imagetoRSS($content) {
global $post;
if ( has_post_thumbnail( $post->ID ) ){
$content = '
<p>' . get_the_post_thumbnail( $post->ID, 'full', array( 'style' => 'max-width: 100%; height: auto; margin-bottom: 10px;' ) ) . '</p>
' . $content;
}
return $content;
}
add_filter('the_excerpt_rss', 'j0e_imagetoRSS');
add_filter('the_content_feed', 'j0e_imagetoRSS');

// Add more buttons to the html editor
function j0e_add_quicktags() {
    if (wp_script_is('quicktags')){
?>
    <script type="text/javascript">
	var j0e_toc = '<div id="j0e_toc">\r\n';
	j0e_toc += '<span>Inhaltsverzeichnis</span>\r\n';
	j0e_toc += '<ul>\r\n';
	j0e_toc += '	<li></li>\r\n';
	j0e_toc += '	<li></li>\r\n';
	j0e_toc += '</ul>\r\n';
	j0e_toc += '</div>\r\n';
	QTags.addButton( 'eg_h2', 'h2', '<h2>', '</h2>', 'h2', 'Header 2', 1);
	QTags.addButton( 'eg_h3', 'h3', '<h3>', '</h3>', 'h3', 'Header 3', 2);
	QTags.addButton( 'eg_Adsense', 'Adsense', '[adinserter block="1"]', '', 'sam', 'Adsense', 201 );
	QTags.addButton( 'eg_Adsense336', 'Adsense336', '[adinserter block="2"]', '', 'sam336', 'Adsense336', 202 );
	QTags.addButton( 'eg_Rabatt', 'Rabatt', '<div class="rabatt">&nbsp;Rabatt Code: <div class="rabatt-code">DER-RABATT-CODE</div></div>', '', 'rabatt', 'Rabatt Code', 203 );
	QTags.addButton( 'eg_Rating', 'Rating', '[produkttest title="" rating="5"]', '', 'rating', 'Rating', 204 );
	QTags.addButton( 'eg_box', 'Box', '<div class="j0e_box">', '</div>', 'box', 'Box', 206 );
	QTags.addButton( 'eg_TOC', 'TOC', j0e_toc, '', 'toc', 'TOC', 207 );
	QTags.addButton( 'eg_Button', 'Button', '<p style="text-align:center"><a class="et_pb_button" href="https://j0e.org/tipp/Divi" rel="nofollow" target="_blank">', '</a></p>', 'button', 'Button', 208 );
    </script>
<?php
    }
}
add_action( 'admin_print_footer_scripts', 'j0e_add_quicktags' );
// 1. --> Wordpress Settings End //



// 2. --> SHORTCODES //
// Blog Statistic Shortcode
function j0e_stats(){
	$num_users = count_users();
	$num_users = $num_users['total_users'];
	$num_tags  = wp_count_terms('post_tag');
	$num_pages = wp_count_posts( 'page' );
	$num_pages = $num_pages->publish;
	$num_posts = wp_count_posts( 'post' );
	$num_posts = $num_posts->publish;
	$num_cats  = wp_count_terms('category');
	$num_comm  = get_comment_count();
	$num_comm  = $num_comm['approved'];
	$str = '<ul>';
	$str .= '<li>Benutzer: ' . $num_users . '</li>';
	$str .= '<li>Tags: ' . $num_tags . '</li>';
	$str .= '<li>Seiten: ' . $num_pages . '</li>';
	$str .= '<li>Beiträge: ' . $num_posts . '</li>';
	$str .= '<li>Kategorien: ' . $num_cats . '</li>';
	$str .= '<li>Kommentare: ' . $num_comm . '</li>';
	$str .= '</ul>';
	return $str;
}
add_shortcode( 'mystats', 'j0e_stats' );

// Produkt Review Shortcode
function j0e_produkttest( $atts ){

	extract( shortcode_atts( array(
		'title' => get_the_title(),
		'rating' => '5',
	), $atts ) );
	
	if (!$title) {
		$title = get_the_title();
	}
	
	$str = '<div class="produkttest" itemscope itemtype="http://schema.org/Review">';
	$str = $str . '<span itemprop="itemReviewed" itemscope itemtype="http://schema.org/Thing">';
	$str = $str . '<span itemprop="name"><strong>'.$title.'</strong></span>';
	$str = $str . '</span> wurde von ';
	$str = $str . '<span itemprop="author" itemscope itemtype="http://schema.org/Person">';
	$str = $str . '<span itemprop="name">'.get_the_author().'</span>';
	$str = $str . '</span> am';
	$str = $str . '<meta itemprop="datePublished" content="'.get_the_date('Y-m-d').'"> '.get_the_date('d.m.Y').' getestet.<br />';
	$str = $str . '<span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating">';
	$str = $str . 'Bewertung: <span itemprop="ratingValue">'.$rating.'</span>';
	$str = $str . '</span> von 5 Sternen';
	$str = $str . '</div>';
	
	return $str;
}
add_shortcode( 'produkttest', 'j0e_produkttest' );

// App 360 Grad Animation Shortcode
function j0e_grad360( $atts ){
	extract( shortcode_atts( array(
		'image' => 'https://j0e.org/files/2014/05/img-01.jpg',
		'images' => 'https://j0e.org/files/2014/05/img-##.jpg',
		'clockwise' => 'true',
		'speed' => '0.1',
		'von' => '1',
		'bis' => '28',
		'responsive' => 'true',
	), $atts ) );
	$str = '<script src="http://code.vostrel.cz/jquery.reel-bundle.js"></script>';
    $str = $str . '<img src="'.$image.'" width="710" height="472"';
	$str = $str . 'data-images="'.$images.'|'.$von.'..'.$bis.'"';
    $str = $str . 'class="reel"';
    $str = $str . 'id="image"';
	$str = $str . 'data-cw="'.$clockwise.'"';
	$str = $str . 'data-speed="'.$speed.'"';
	$str = $str . 'data-responsive="'.$responsive.'">';
	return $str;
}
add_shortcode( 'grad360', 'j0e_grad360' );
// --> SHORTCODES End





// 3. --> Plugin Settings //
// Jetpack Twitter Card Anpassung
function tweakjp_custom_twitter_site( $og_tags ) {
    $og_tags['twitter:site'] = '@j0e_org';
    $og_tags['twitter:card'] = 'summary_large_image';
    return $og_tags;
}
add_filter( 'jetpack_open_graph_tags', 'tweakjp_custom_twitter_site', 11 );

// Facebook  author- & publisher Open Graph-tags
if ( ! function_exists('additional_opengraph_tags') ) {
  function additional_opengraph_tags() {

    if ( is_single() and ! is_page()) {
    ?>
    <meta property="article:publisher" content="https://www.facebook.com/j0e.org" />
    <meta property="article:author" content="https://www.facebook.com/jochen.gererstorfer" />
    <?php
    }
  }
  add_action('wp_head', 'additional_opengraph_tags');
}

// Override Jetpack's default OpenGraph image.
add_filter( 'jetpack_open_graph_image_default', function() {
    return 'https://j0e.org/wp-content/uploads/2016/04/j0e-org.jpg';
});
// 3. --> Plugin Settings End //



// 4. --> Theme Settings //
// Divi Add tags to blogposts
add_filter( 'the_content', 'j0e_divi_add_tags', 1 );
function j0e_divi_add_tags( $content ) {
	if ( is_single() ) {
		$mytags="";
		$posttags = get_the_tags();
		if ($posttags) {
			foreach($posttags as $tag) {
				$mytags.= '<a href="'.get_tag_link($tag->term_id).'">'.$tag->name . '</a> ';
			}
		}
		$content = sprintf(
		'%s <div id="mytag">Tags: %s</div>',
		$content,
		$mytags
		);

	}
	return $content;
}

// Divi Remove the "project" custom post type in Divi
if ( ! function_exists( 'et_pb_register_posttypes' ) ) :
function et_pb_register_posttypes() {
    global $wp_post_types;
    if ( isset( $wp_post_types[ $post_type ] ) ) {
        unset( $wp_post_types[ $post_type ] );
        return true;
    }
    return false;
}
endif;

// Divi Remove Google Fonts
function j0e_dequeue_google_fonts() {
    wp_dequeue_style( 'divi-fonts' );
}
add_action( 'wp_enqueue_scripts', 'j0e_dequeue_google_fonts', 20 );

// add .et_pb_lightbox_image clss to content images
add_filter('the_content', 'divi_add_lightbox');
function divi_add_lightbox($content) {
       global $post;
       $pattern ="/<a(.*?)href=('|\")(.*?).(bmp|gif|jpeg|jpg|png)('|\")(.*?)>/i";
       $replacement = '<a$1href=$2$3.$4$5 class="et_pb_lightbox_image" title="'.$post->post_title.'"$6>';
       $content = preg_replace($pattern, $replacement, $content);
       return $content;
}
// 4. --> Theme Settings End

Hello
The remove Project CPT function conflicts with Divi 3.11.x. You should be aware of using it
Brst regards
Ciro